HMHG Series Harmonic Drive Hat Type

The flexspline belongs to hollow flanging standard structure, compact design, zero backlashes, coaxial output and input, excellent positioning accuracy, and rotation accuracy.

HMHG Series Harmonic Drive Hat Type List
HMHG-Ⅰ Series Unit (Hollow Shaft) power drive gearbox
With compact hollow shaft and a robust cross roller bearing which enables the output flange to mount the loads directly without additional supports, ensuring a simple and space-saving design. Light weight is very important for some applications, HMHG-I-LW is available for lightweight solution. HMHG-I is available in 6 size with ratios from 50:1 to 160:1

MCG-II, wave generator with integrated cam for HMCG-II-E. The integrated output cross roller bearing with high titling capacity enables the output flange to mount the loads directly without additional supports, ensuring a simple and space-saving design. The absence of input and output flanges features a fabulous flexible design. HMHG-II is available in 6 size with ratios from 50:1 to 160:1.

HMHG-Ⅲ Simple Unit Flat Hollow Shaft Series Harmonic Drive
High torque simplicity series with a hollow input shaft, the absence of input and output flanges features a fabulous flexible design. HMHG-III is available in 6 size with ratios from 50:1 to 160:1.

HMHS-IV Unit (Shaft Input) Series Harmonic Drive
The integrated output cross roller bearing with high titling capacity enables the output flange to mount the loads directly without additional supports, ensuring a simple and space-saving design. Fully sealed and easy to mount to motor. Performs fantasy on bevel gears and synchronous belt device applications.

HMHG-V Unit (Hollow & Long Shaft) Series Harmonic Drive
With input shaft can mount to motor directly. Low speed hollow shaft through supply lines, shafts or cables. Encoder can be mounted to both input and output shaft. Especially for Cobots and the device with joint modular.
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Design Guide Of HMCG Series Harmonic Drive Cup Type
In Order To Give Full Play To The Performance Of Harmonic Reducer, Please Pay Attention To The Follo
Make the input shaft, circular spline, output shaft, and shell concentric.

Wave generators can produce axial force. Please make the input shaft into some structure that can support the force.

Since the harmonic reducer is a small device that can transmit larger torque, please adopt suitable tightening torque to tighten the screw that connects the flex spline with the output shaft.

Flexspilne can have elastic deformation, so please adopt the recommended size to design the inner wall of the shell.

Input shaft and output shaft must adopt matched bearings (leave space for 2 - point support) and the structure that can bear radial load and axial load. Please do not exert too much force on the wave generator and flex spline.

Make sure the flange diameter of the flex spline does not exceed the wheel bore diameter of the flex spline and process fillet on the flange that connects the diaphragm. Please adopt the recommended size to design all parts.

Use a C-shape clamp ring to fix the hub of the wave generator and make sure the hook of the clamp ring does not touch the

If you need any kinds of harmonic drive for sale, please contact us, as a professional harmonic drive company, Han's Motion is willing to offer you high quality products.